

body{ 
	font-size:12; 
}

#main{
	width:1000px;
	margin:auto; 

}
#top {
	background-color:yellow; 
	margin-bottom: 2px; 
	text-align: center; 
}

#head-link{
	height:3opx;
	margin-bottom:3px;
	background-color:#808080;
	border:1px solid black; 
}

	/*  START -- NOI DUNG CHINH */
#left{
	height:300px;
	float:left; 
	width: 250px;
	margin-right:5px;
	background-color: #008080;
}

#middle{
	height:300px;
	float:left;
	width:490px;
	margin-right:5px;
	background-color:white;
	
}

#right{
	height:300px; 
	float:right; 
	width:245px;
	background-color:#C0C0C0;
}
/* END --- NOI DUNG CHINH  */
#footer{
	clear:both; 
	text-align: center; 
	background: red; 
	height: 40px;
}







